RECON: TNO occultation with 00WT169

Event between 00WT169 and star GA1120:01808165
with event index number of 1031369

Geocentric closest approach at 2021/01/13 05:47:12 UTC

J2000 position of star is 06:07:41.7 +22:52:08
Equinox of date position of star is 06:08:51.2 +22:51:54Stellar brightness G=15.4,
use SENSEUP=128
Star is 158 degrees from the moon.
Moon is 0% illuminated.
TNO apparent brightness V=22.8

[RECON map]
TNO is 45.1 AU from the Sun
and 44.2 AU from the Earth.
The TNO is moving 23.9
km/sec on the sky relative to the star, or,
2.7 arcsec/hr.
The 1-sigma error in the time of the event is 2025 seconds.
The 1-sigma cross-track error in the shadow position is
1850 km.
The sky-plane scale is
32028.3 km/arcsec.

This table contains the target star visibility for the RECON
network. The observing range has been set to a maximum of
0.4 sigma about the mid-time.
The median site spacing is 23.3 km
RECON observability=1.0 and success probability=14.3%

Site

Site mid-time(UT)

Sun alt(deg)

Sky

Moon

Star alt(deg)

Star az(deg)

Target

Observing Time(UT)

X-track(km)

Kelowna

05:47:50

-50.6

Dark

Down

61.5

157.5

Up

05:32:50 - 06:02:50

3925

Summerland

05:47:51

-50.5

Dark

Down

61.5

156.8

Up

05:32:51 - 06:02:51

3922

Penticton

05:47:51

-50.7

Dark

Down

61.8

156.9

Up

05:32:51 - 06:02:51

3890

Okanagan Falls

05:47:51

-50.8

Dark

Down

62.0

156.8

Up

05:32:51 - 06:02:51

3871

Oliver

05:47:51

-50.9

Dark

Down

62.1

156.7

Up

05:32:51 - 06:02:51

3855

Anarchist Mountain Observatory

05:47:51

-51.1

Dark

Down

62.4

156.9

Up

05:32:51 - 06:02:51

3837

Oroville

05:47:51

-51.1

Dark

Down

62.4

156.7

Up

05:32:51 - 06:02:51

3830

Tonasket

05:47:51

-51.3

Dark

Down

62.6

156.5

Up

05:32:51 - 06:02:51

3807

Okanogan

05:47:52

-51.4

Dark

Down

62.9

156.0

Up

05:32:52 - 06:02:52

3774

Brewster

05:47:52

-51.4

Dark

Down

63.1

155.4

Up

05:32:52 - 06:02:52

3747

Manson/Chelan

05:47:53

-51.3

Dark

Down

63.2

154.5

Up

05:32:53 - 06:02:53

3728

Entiat

05:47:54

-51.4

Dark

Down

63.3

154.2

Up

05:32:54 - 06:02:54

3706

Wenatchee

05:47:55

-51.4

Dark

Down

63.5

153.8

Up

05:32:55 - 06:02:55

3681

Ellensburg

05:47:55

-51.5

Dark

Down

63.8

153.0

Up

05:32:55 - 06:02:55

3640

Yakima

05:47:56

-51.7

Dark

Down

64.2

152.6

Up

05:32:56 - 06:02:56

3599

Toppenish/White Swan

05:47:55

-51.9

Dark

Down

64.4

152.7

Up

05:32:55 - 06:02:55

3576

Pasco

05:47:52

-52.7

Dark

Down

64.9

155.1

Up

05:32:52 - 06:02:52

3559

PNWRO

05:47:51

-53.0

Dark

Down

65.2

155.4

Up

05:32:51 - 06:02:51

3532

George/Umatilla

05:47:52

-52.7

Dark

Down

65.2

154.4

Up

05:32:52 - 06:02:52

3525

Goldendale

05:47:57

-51.9

Dark

Down

64.8

151.3

Up

05:32:57 - 06:02:57

3522

The Dalles

05:47:59

-51.8

Dark

Down

64.9

150.3

Up

05:32:59 - 06:02:59

3501

Maupin

05:47:59

-52.0

Dark

Down

65.3

150.1

Up

05:32:59 - 06:02:59

3458

Madras/Culver

05:47:59

-52.2

Dark

Down

65.7

149.4

Up

05:32:59 - 06:02:59

3402

Sisters

05:48:01

-52.1

Dark

Down

65.9

148.1

Up

05:33:01 - 06:03:01

3370

Redmond

05:47:59

-52.4

Dark

Down

66.0

148.9

Up

05:32:59 - 06:02:59

3365

Bend

05:48:00

-52.4

Dark

Down

66.2

148.4

Up

05:33:00 - 06:03:00

3344

Oregon Observatory

05:48:00

-52.4

Dark

Down

66.2

147.9

Up

05:33:00 - 06:03:00

3327

La Pine/Gilchrist

05:48:01

-52.4

Dark

Down

66.4

147.5

Up

05:33:01 - 06:03:01

3306

North Lake

05:47:59

-53.0

Dark

Down

67.0

148.2

Up

05:32:59 - 06:02:59

3258

Paisley

05:47:58

-53.4

Dark

Down

67.6

148.3

Up

05:32:58 - 06:02:58

3198

Chiloquin

05:48:03

-52.6

Dark

Down

67.2

145.4

Up

05:33:03 - 06:03:03

3192

Klamath Falls

05:48:03

-52.8

Dark

Down

67.5

145.1

Up

05:33:03 - 06:03:03

3156

Lakeview

05:47:58

-53.8

Dark

Down

68.1

148.1

Up

05:32:58 - 06:02:58

3144

Tulelake

05:48:02

-53.1

Dark

Down

67.9

145.3

Up

05:33:02 - 06:03:02

3126

Cedarville

05:47:58

-54.2

Dark

Down

68.7

147.6

Up

05:32:58 - 06:02:58

3075

Fall River/Burney

05:48:02

-53.5

Dark

Down

68.6

144.2

Up

05:33:02 - 06:03:02

3030

Susanville

05:48:00

-54.3

Dark

Down

69.5

144.9

Up

05:33:00 - 06:03:00

2960

Greenville

05:48:01

-54.1

Dark

Down

69.6

143.8

Up

05:33:01 - 06:03:01

2932

Gimple

05:48:01

-54.2

Dark

Down

69.6

144.0

Up

05:33:01 - 06:03:01

2932

Niwot

05:47:05

-64.4

Dark

Down

72.6

188.1

Up

05:32:05 - 06:02:05

2913

Quincy

05:48:01

-54.2

Dark

Down

69.7

143.5

Up

05:33:01 - 06:03:01

2911

SwRI

05:47:06

-64.4

Dark

Down

72.7

187.8

Up

05:32:06 - 06:02:06

2902

Portola

05:48:00

-54.6

Dark

Down

70.0

144.4

Up

05:33:00 - 06:03:00

2895

Reno

05:47:58

-55.2

Dark

Down

70.5

145.5

Up

05:32:58 - 06:02:58

2864

Carson City

05:47:57

-55.3

Dark

Down

70.8

145.0

Up

05:32:57 - 06:02:57

2825

Yerington

05:47:55

-55.8

Dark

Down

71.3

146.2

Up

05:32:55 - 06:02:55

2802

Gardnerville

05:47:58

-55.4

Dark

Down

71.1

144.7

Up

05:32:58 - 06:02:58

2799

Hawthorne

05:47:54

-56.4

Dark

Down

71.9

146.8

Up

05:32:54 - 06:02:54

2750

Tonopah

05:47:49

-57.6

Dark

Down

72.9

149.8

Up

05:32:49 - 06:02:49

2695

Lee Vining

05:47:56

-56.2

Dark

Down

72.1

144.5

Up

05:32:56 - 06:02:56

2692

Bishop

05:47:53

-56.9

Dark

Down

73.0

145.4

Up

05:32:53 - 06:02:53

2625

Beatty

05:47:47

-58.3

Dark

Down

74.0

149.1

Up

05:32:47 - 06:02:47

2569

Lone Pine

05:47:52

-57.4

Dark

Down

73.7

144.8

Up

05:32:52 - 06:02:52

2541

Indian Springs

05:47:44

-59.2

Dark

Down

74.8

151.9

Up

05:32:44 - 06:02:44

2531

Henderson

05:47:41

-59.9

Dark

Down

75.5

153.2

Up

05:32:41 - 06:02:41

2471

CPSLO

05:48:03

-55.8

Dark

Down

73.4

135.1

Up

05:33:03 - 06:03:03

2414

Searchlight/Boulder City

05:47:41

-60.2

Dark

Down

76.0

152.4

Up

05:32:41 - 06:02:41

2409

Patrick

05:47:37

-61.0

Dark

Down

76.4

156.0

Up

05:32:37 - 06:02:37

2401

Kingman/Dolan Springs

05:47:38

-60.9

Dark

Down

76.6

154.9

Up

05:32:38 - 06:02:38

2377

Laughlin/Bullhead City

05:47:40

-60.5

Dark

Down

76.4

153.0

Up

05:32:40 - 06:02:40

2376

DCO

05:47:35

-61.6

Dark

Down

76.9

158.1

Up

05:32:35 - 06:02:35

2367

Mohave Valley

05:47:40

-60.6

Dark

Down

76.7

152.5

Up

05:32:40 - 06:02:40

2346

Lake Havasu City

05:47:39

-61.0

Dark

Down

77.1

152.6

Up

05:32:39 - 06:02:39

2302

Wildwood

05:47:56

-57.7

Dark

Down

75.4

137.6

Up

05:32:56 - 06:02:56

2272

Parker

05:47:39

-61.1

Dark

Down

77.4

152.0

Up

05:32:39 - 06:02:39

2264

Idyllwild

05:47:48

-59.3

Dark

Down

76.7

142.5

Up

05:32:48 - 06:02:48

2226

Blythe

05:47:40

-61.0

Dark

Down

77.8

149.7

Up

05:32:40 - 06:02:40

2208

Calipatria

05:47:44

-60.4

Dark

Down

77.8

145.0

Up

05:32:44 - 06:02:44

2156

Yuma

05:47:40

-61.2

Dark

Down

78.5

147.3

Up

05:32:40 - 06:02:40

2107

Azimuth is measured in degrees eastward from north.
North is at an azimuth of 0, due East is at an azimuth
of 90 degrees, due South is 180, and due West is 270.

Do not use the listing below for the RECON CPC 1100 telescopes.
This is provided for other non-team facilities.